Yang, F., Wang, Z., Zhang, W., Wang, S., Liu, Y., Wang, F., Surmenev, R.A., Yu, J., Zhang, S. and Ding, B. 2025. Superelastic and Washable Micro/Nanofibrous Sponges Based on Biomimetic Helical Fibers for Efficient Thermal Insulation. Nano-Micro Letters. 18, (Aug. 2025), 42. DOI:https://doi.org/10.1007/s40820-025-01882-2.